/*
 * Copyright (C) 2023 Xiaomi Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package os.wm;

@Backing(type = "int") enum VsyncRequest {
    VSYNC_REQ_NONE = -2,

    /* Single wakes up for the next two frames to avoid scheduler overhead */
    VSYNC_REQ_SINGLE = -1,

    /* SingleSuppressCallback only wakes up for the next frame */
    VSYNC_REQ_SINGLESUPPRESS = 0,

    VSYNC_REQ_PERIODIC = 1,
}
